Oh,I find the way. vtkRenderer::ResetCamera<br><br>
<div><span class="gmail_quote">On 5/15/06, <b class="gmail_sendername">ccyx chen</b> <<a href="mailto:ccyxcn@gmail.com">ccyxcn@gmail.com</a>> wrote:</span>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">
<div>I want to programe a function reset the sence,like press "r" when I am interacting with your vtk scene.What can I do? </div></blockquote></div><br>